ALPS Mountaineering Desert Pine 20F Sleeping BagThe ALPS Mountaineering Desert Pine 20F Sleeping Bag is perfect for you to spend the night in, during your next outdoor adventure. The MicroX+ insulation is made up of multiple denier staple-length fibers that have a siliconized finish, for better protection and without the bulk. The contoured hood and mummy shape help seal in the warmth, delivering a nice and comfortable ambiance. The sleeping bag uses a 2-layer off-set construction, sometimes called "a bag within a bag", which helps trap the warmth inside. The Zipper Baffle makes zipping the sleeping bag, an easy task. An insulated chest baffle has been provided for your comfort. It comes with a free compression sack, which makes it easy to carry around, and fit in your luggage. Measuring 30 in. x 72 in. (short), 32 in. x 80 in. (regular), 34 in. x 86 in. (long) and 36 in. x 84 in. (wide), make this ideal for any size. The ALPS Mountaineering Desert Pine 20F Sleeping Bag will sure keep you warm and comfortable, during those long nights out camping.